OCRA-Level75 resources

OCR A-Level Biology B (Advancing Biology) Past Papers & Mark Schemes

Free OCR A-Level Biology B Advancing Biology (H422) past papers and mark schemes. Fundamentals, Practical Skills and Scientific Literacy papers with advance notice articles. 73 resources.

📅June 2017 – June 2024📄75 resources available✅Free to download

Papers Overview Paper Structure Key Info Key Topics Command Words Grade Boundaries Revision Tips Try AI Tutor ✦

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June 2023

4 files

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Biology B (Advancing Biology) – Question paper – Scientific literacy in biology

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Biology B (Advancing Biology) – Question paper – Scientific literacy in biology advance notice article

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Biology B (Advancing Biology) – Question paper – Practical skills in biology

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Biology B (Advancing Biology) – Question paper – Scientific literacy in biology insert

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June 2022

4 files

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Biology B (Advancing Biology) – Question paper – Scientific literacy in biology

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Biology B (Advancing Biology) – Question paper – Scientific literacy in biology advance notice article

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Biology B (Advancing Biology) – Question paper – Practical skills in biology

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Biology B (Advancing Biology) – Question paper – Scientific literacy in biology insert

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November 2021

3 files

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Biology B (Advancing Biology) – Question paper – Practical skills in biology

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Biology B (Advancing Biology) – Question paper – Scientific literacy in biology insert

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Biology B (Advancing Biology) – Question paper – Practical skills in biology insert

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November 2020

4 files

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Biology B (Advancing Biology) – Question paper – Practical skills in biology

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Biology B (Advancing Biology) – Question paper – Scientific literacy in biology advance notice article

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Biology B (Advancing Biology) – Question paper – Scientific literacy in biology insert

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Biology B (Advancing Biology) – Question paper – Practical skills in biology insert

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June 2019

2 files

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Biology B (Advancing Biology) – Question paper – Practical skills in biology

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Biology B (Advancing Biology) – Question paper – Fundamentals of biology

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June 2018

4 files

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Biology B (Advancing Biology) – Question paper – Practical skills in biology

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Biology B (Advancing Biology) – Question paper – Scientific literacy in biology insert

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Biology B (Advancing Biology) – Question paper – Practical skills in biology insert

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Biology B (Advancing Biology) – Question paper – Fundamentals of biology

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June 2017

4 files

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Biology B (Advancing Biology) – Question paper – Scientific literacy in biology insert

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Biology B (Advancing Biology) – Question paper – Practical skills in biology erratum

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Biology B (Advancing Biology) – Question paper – Practical skills in biology insert

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Biology B (Advancing Biology) – Question paper – Fundamentals of biology

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Advance Notice Articles and Practical Assessment: The Applied Approach of OCR Biology B

OCR Biology B — Advancing Biology (H422) — covers the same biological content as Biology A but examines it through a fundamentally different assessment model. Its three papers are designed to test not just biological knowledge but the skills that professional biologists use: interpreting research papers, designing experiments, and evaluating scientific claims. Paper 1: Fundamentals of Biology (H422/01, 2 hours 15 minutes, 110 marks, 41%) is the most traditional paper, testing core biological content through structured and extended-response questions. It covers cell biology, biological molecules, genetics, exchange and transport, communication and homeostasis, and ecosystems. Questions range from short-answer recall to 6-mark extended responses requiring sustained biological reasoning. Paper 2: Scientific Literacy in Biology (H422/02, 2 hours 15 minutes, 100 marks, 37%) is the specification's signature paper. An advance notice article — a genuine piece of scientific writing about recent biological research — is released to students approximately three weeks before the exam. Students are expected to read, research around, and prepare notes on the article before the exam. In the exam, questions test their ability to interpret the research, evaluate methodology, apply biological principles to the article's content, and extend the findings to new scenarios. Paper 3: Practical Skills in Biology (H422/03, 1 hour 30 minutes, 60 marks, 22%) directly assesses practical competence. Students receive an insert describing experimental procedures and data, then answer questions about experimental design, data analysis, evaluation of methodology, and drawing conclusions. This paper makes the practical endorsement meaningful — the skills assessed here directly mirror those developed through practical work. All papers allow calculator use. The total assessment is 270 marks, with practical skills contributing to all three papers but especially Paper 3.

Exam Paper Structure

Paper 1Calculator ✓

Fundamentals of Biology

⏱ 2 hours 15 minutes🎯 110 marks📊 41% of grade

Cell biology and biological moleculesGenetics and gene expressionExchange surfaces and transportCommunication and homeostasisEcosystems and biodiversityEvolution and classification

Paper 2Calculator ✓

Scientific Literacy in Biology

⏱ 2 hours 15 minutes🎯 100 marks📊 37% of grade

Advance notice article analysisInterpreting research methodologyEvaluating scientific claimsApplying biological principles to novel contextsExtending experimental findings

Paper 3Calculator ✓

Practical Skills in Biology

⏱ 1 hour 30 minutes🎯 60 marks📊 22% of grade

Experimental design and methodologyData analysis and interpretationStatistical testing (chi-squared, Spearman's, t-test)Evaluation of experimental proceduresDrawing and justifying conclusions

Key Information

Exam Board	OCR
Specification Code	H422
Qualification	A-Level
Grading Scale	A*–E
Assessment Type	3 written papers + Practical Endorsement
Number Of Papers	3
Exam Duration	Papers 1 & 2: 2h 15m each. Paper 3: 1h 30m
Total Marks	270 (110 + 100 + 60)
Calculator Status	Calculator allowed in all papers
Available Sessions	June 2017 – June 2024
Total Resources	73

Key Topics in Biology B (Advancing Biology)

Topics you need to know

Cell biology (ultrastructure, membrane transport, cell cycle)Biological molecules (enzyme kinetics, protein structure, DNA replication)Exchange and transport (gas exchange, mass transport, plant systems)Genetics (meiosis, inheritance, gene expression, biotechnology)Communication (nerve impulse, synapses, endocrine system, homeostasis)Ecosystems (energy transfer, decomposition, conservation)Scientific literacy (interpreting research papers, evaluating methodology)Practical skills (experimental design, statistical analysis, data interpretation)

Exam Command Words

Command word	What the examiner expects
Evaluate	Review evidence from data or text, identifying strengths and weaknesses, and reach a supported conclusion
Analyse	Break down biological information into component parts and examine relationships between them
Design	Plan an experiment or investigation, specifying variables, controls, apparatus, and method
Justify	Give reasons for a conclusion or decision, supported by biological evidence or data
Suggest	Apply biological knowledge to an unfamiliar situation to offer a scientifically plausible explanation
Calculate	Produce a numerical answer from given data, showing clear working and appropriate units
Critique	Identify the strengths and limitations of an experimental design, methodology, or conclusion

Typical Grade Boundaries

Grade	Approximate mark needed
A*	69–81%
A	58–68%
B	48–57%
C	39–47%
D	30–38%
E	21–29%

⚠️ Typical boundaries across three papers (270 total marks). Actual boundaries vary by series — check OCR's website.

Making the Advance Notice Article Work For You and Excelling in Practical Assessment

The advance notice article for Paper 2 is both an opportunity and a trap. The opportunity: you have three weeks to understand a piece of real scientific research before the exam. The trap: students who only memorise the article without deepening their understanding of the underlying biology perform poorly, because exam questions deliberately go beyond the article's content. Use the three-week preparation period to research the biological principles discussed, understand the experimental techniques described, and consider limitations the authors do not mention. Prepare a structured set of notes on the advance notice article covering: the biological topic and its context within the specification; the experimental methodology (what was measured, how, and why); the data presented and what it shows; possible sources of error or bias; and how the findings connect to or challenge existing biological understanding. These notes are not allowed in the exam, but the preparation process embeds the understanding you need. Paper 3 (Practical Skills) is the paper where students who have genuinely engaged with practical work outperform those who have only learned theory. Questions ask you to interpret data from experiments you may not have performed — but the underlying skills (identifying variables, selecting appropriate statistical tests, evaluating precision and accuracy, drawing valid conclusions from data) are transferable from practicals you have done. Keep a practical skills log throughout the course noting the technique, variables, and sources of error for each experiment. Statistical analysis appears frequently in Paper 3. Be confident with the Spearman's rank correlation coefficient, the chi-squared test, and the Student's t-test — know when each is appropriate (type of data, number of samples) and how to interpret the result using a critical values table.

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OCR A-Level Biology B (Advancing Biology) Past Papers & Mark Schemes

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June 2023

June 2022

November 2021

November 2020

June 2019

June 2018

June 2017

Advance Notice Articles and Practical Assessment: The Applied Approach of OCR Biology B

Exam Paper Structure

Key Information

Key Topics in Biology B (Advancing Biology)

Exam Command Words

Typical Grade Boundaries

Making the Advance Notice Article Work For You and Excelling in Practical Assessment

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